diff options
| author | john stultz <johnstul@us.ibm.com> | 2005-09-27 21:45:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-28 07:46:41 -0700 |
| commit | 6c132b5fe6579ed4b4892c02fe6c05f7e3afc579 (patch) | |
| tree | 4dd6236d24fdd9aec545b8feb51516bbf052c12e /arch/i386/boot/setup.S | |
| parent | a9d014afc3609e3094fd06176380ed057edd4a1b (diff) | |
[PATCH] x86-64: Fix bad assumption that dualcore cpus have synced TSCs
This should resolve the issue seen in bugme bug #5105, where it is assumed
that dualcore x86_64 systems have synced TSCs. This is not the case, and
alternate timesources should be used instead.
For more details, see:
http://bugzilla.kernel.org/show_bug.cgi?id=5105
Andi's earlier concerns that the TSCs should be synced on dualcore systems
have been resolved by confirmation from AMD folks that they can be
unsynced.
Acked-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/boot/setup.S')
0 files changed, 0 insertions, 0 deletions